The best time to view the Milky Way in the Northern Hemisphere is from March to September. The Milky Way, our home galaxy ...

The Atacama Large Millimeter/submillimeter Array (ALMA) has been used to discover REBELS-25, a Milky Way-like galaxy from the ...

With sapphire waterfalls, lava rain and orbits around dead stars, these distant worlds push the limits of what’s possible.

Across the Milky Way and beyond, planetary systems appear to fall into a few recurring blueprints, and recent exoplanet ...

Comet Lemmon was discovered in January 2025 and made its closest approach to Earth in late October 2025. But by November 2025, when this image was taken, it had brightened to about the same apparent ...

In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar ...

Nestled within the high-altitude deserts of Ladakh, Hanle is often cited as one of the best spots in India for stargazing at ...

Benjamin Barakat’s award-winning astrophotograph reveals Socotra’s surreal bottle tree beneath a pristine Milky Way ...

The final full moon of 2025 passed already, but the new year has plenty of spectacular moons coming up. Here's when to view ...

Paul McFarlane discusses why Nevada's geography makes it a great place to stargaze, what dark sky designations mean, and how ...

As a scholar researching clouds, I have spent much of my time trying to understand the economy of the sky. Not the weather ...

Dec. 19 (UPI) -- Comet 3I/ATLAS passed its nearest point to Earth early Friday and approaching within 168 million miles.